Lesson Plan
Curated OER

Solving Inequalities By Using Addition And Subtraction

For Teachers 7th
Seventh graders solve inequalities using addition and subtraction. They write number sentences based on word problems.
Worksheet
Curated OER

Making Addition Sums

For Students 1st - 3rd
In this addition worksheet, students complete a set of 10 problems, writing 2 pairs of problems with the same given sum. A website reference is given.
Worksheet
Curated OER

Adding Mixed Numbers

For Students 4th - 8th
In this math worksheet, students find the solutions to the problems using addition for the mixed numbers. The answers are used to complete the coded message.
Worksheet
Curated OER

Adding Two-Digit Numbers

For Students 2nd
In this addition worksheet, 2nd graders add 6 two-digit numbers together, use tens and ones as models and circle yes or no if they needed to regroup.
Worksheet
Curated OER

Addition and Subtraction within 10

For Students 1st
In this addition and subtraction worksheet, 1st graders add and subtract in word problems up to the number 10. Students complete 20 problems total.
Worksheet
Curated OER

Adding Mixed Numbers

For Students 5th
In this mathematics worksheet, 5th graders add and write the equivalent fraction with a common denominator. Then they add and rename the result if needed giving it in lowest terms. Students also solve each of the word problems at the...
Lesson Plan
Curated OER

Addition of Fractions and Mixed Numbers II

For Teachers 6th - 7th
In this math worksheet, students add mixed and whole numbers in 4 problems. They solve 4 short word problems that include mixed numbers based on measurements.
Worksheet
Curated OER

Problem-Solving Decision: Explain Your Answer - Reteach

For Students 3rd
In this problem solving activity, 3rd graders solve 3 word problems in which they add or subtract with three digit numbers. They write an explanation of how they solved the problem.
Lesson Plan
Curated OER

Adding and Subtracting With Negative Numbers

For Teachers 5th
Fifth graders access prior knowledge of calculating using a number line. In this adding and subtracting with negative numbers lesson, 5th graders use a number line to solve math problems.
Lesson Plan
Curated OER

Balancing Number Sentences to Introduce Missing Values

For Teachers 4th - 7th
Students balance number sentences to learn about missing values. For this balanced equations lesson, students use the word problem to study missing values. Students watch a video about the topic and play two games about balancing...
Worksheet
Curated OER

Two Digit 3

For Students 2nd - 4th
In this addition activity, students add two digit to two digit numbers for twenty-five problems. Regrouping is used for several of the problems. Answers are included with this activity.
Lesson Plan
Willow Tree

Number Properties

For Teachers 7th - 10th Standards
The number of basic algebraic properties can become overwhelming for learners. A lesson explains and gives examples for all the basic algebraic properties. The resource is perfect to use as a way for pupils to organize and...
Lesson Plan
West Contra Costa Unified School District

Lowest Common Multiple through the Grades

For Teachers 8th - 10th Standards
The LCM will be your new BFF. Learners review least common multiple and least common denominator applications, mostly on fractions, from middle school. Scholars then see how the LCM can be applied to various types of problems from...
Worksheet
Curated OER

One More or One Less?

For Students K - 2nd Standards
Hook new mathematicians with a candy-themed approach to addition and subtraction. They examine 10 numbers (not exceeding 19) printed on candy wrappers. For each, learners calculate and record numbers with values one more and one...
Worksheet
Curated OER

Counting Dice

For Students Pre-K - 1st
Using dice is a great way to practice addition in this simple worksheet. Young learners examine three rolls of two dice each. They add the values of each die, writing an addition problem with an answer. There is an example for them to...
Worksheet
Curated OER

And 2 More Makes...

For Students K Standards
If we add two more, how many does it make? Before youngsters start with addition, give them this clearly worded exercise to help them grasp the concept. Kindergartners focus on the term more as they examine...
Lesson Plan
Curated OER

Hazardous Products Substitutes

For Teachers 3rd
Third graders write a hazardous products substitutes recipe book. In this Science lesson, 3rd graders identify words and symbols that indicate hazardous substances. Students investigate safe substitutes and write a recipe book to use at...
Lesson Plan
Curated OER

Going Graph-y

For Teachers 2nd
Second graders listen to and dicuss the story Where the Wild Things Are. They play a pantomime game and act out various feelings so their classmates can guess. They listen for the frequency of certain words, and record their findings on...
Worksheet
Mathwire

Top of the Morning to You!

For Teachers 5th - 8th Standards
O' Lucky charms! its time for a leprechaun riddle to challenge your learners. So kick those heels in the air and river dance your way to solving this stimulating St. Patrick's Day math question.
App
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Pala Software

MathBoard

For Students 3rd - 10th Standards
Do you want to practice arithmetic skills from simple addition facts, to cubes and square roots, to solving one-step equations? Here is a great app for practicing and learning everything from arithmetic practice using integers to solving...
Unit Plan
Learning to Give

Teaching Playwriting in Schools

For Teachers 1st - 12th Standards
The world is a stage, and so is your classroom! Hone the skills of the next generation of Tony® award winners with a set of exercises, reference pages, writing prompts, and excerpts from famous plays.
Lesson Plan
3
3
Curated OER

Agriculture: It Doesn't Just Happen

For Teachers 6th - 8th Standards
After reading an informational text on the Agricultural Research Service, learners research the role of the ARS in Oklahoma. Using reputable online sources, they label a map of the state with relevant areas. Researchers focus on one of...
Lesson Plan
2
2
NASA

Einstein and His Times

For Teachers 8th - 10th Standards
Scholars research and present on the historical happenings of 1919. After sharing their findings, pupils debate about how Congress dealt with the moral issues of the time. The evaluation asks learners to write a persuasive...
Worksheet
Ms. Fuentes Math Classroom

Complex Number Maze

For Students 9th - 12th Standards
This is a to-the-point complex number skills worksheet with a fun addition of completing a maze. Learners solve problems to determine if answers are imaginary or not, in order to work their way through the maze. An average...